In addition to the two above, there is also a variant for part 12, but it's a little spoilerish (though not if you watched the trailer through to the end), so we're putting it behind a cut for those of you checking it out from the front page.
Those of you following a direct link, this is your last chance to back out if you're very particular about spoilers.
Super Sonic. Super Mega Man (or is that Super Super Mega Man?). It all ends here!